The Infiniti Performance Solid Differential Mounting Bushings (SDBS) eliminate the stock rubber bushings to hold the differential solidly to the subframe. Our bushings will never break, and will keep the differential from "bouncing around" under hard launches/acceleration improving traction. This will help prevent damage the drive shaft and half shafts, reduce wheel hop, and improve power transfer to the ground. Our bushings are precision CNC machined from T6061 Billet Aluminum for an accurate fit. The kit includes the bushings on the front of the differential pumpkin as well as the bushing on the subframe where the rear of the differential attaches to. A bushing driver tool is included for pressing the stock bushing out of the subframe.

The Infiniti Performance Solid Differential Mounting Bushings (SDBS) eliminate the stock rubber bushings to hold the differential solidly to the subframe. Our bushings will never break, and will keep the differential from "bouncing around" under hard launches/acceleration improving traction. This will help prevent damage the drive shaft and half shafts, reduce wheel hop, and improve power transfer to the ground. Our bushings are precision CNC machined from T6061 Billet Aluminum for an accurate fit. The kit includes the bushings on the front of the differential pumpkin as well as the bushing on the subframe where the rear of the differential attaches to. A bushing driver tool is included for pressing the stock bushing out of the subframe.